Feme e fana ka 1.25g Bi-Directional Tx1550/Rx1490 80km SFP Optical Transceiver

ML-SFP-SX 1.25Gb/s SFP 1310nm 10km LC Mokhoa o le Mong

Tlhaloso e Khutšoanyane:

The Mylinking™ RoHS Compliant 1.25Gbps 1310nm Optical Transceiver 10km Reach ke lisebelisoa tse phahameng, tse theko e tlaase tse tšehetsang lintlha tse peli tsa 1.25Gbps/1.0625Gbps le sebaka sa phetisetso sa 10km ka SMF. Transceiver e na le likarolo tse tharo: FP laser transmitter, PIN photodiode e kopantsoeng le trans-impedance preamplifier (TIA) le MCU control unit. Li-module tsohle li khotsofatsa litlhoko tsa polokeho ea laser ea sehlopha sa I. Li-transceivers li lumellana le SFP Multi-Source Agreement (MSA) le SFF-8472. Ho fumana lintlha tse ling, ka kopo sheba ho SFP MSA.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Ka mahlale a tsoetseng pele le lits'ebeletso, taolo e tiileng ea boleng bo botle, sekhahla se loketseng, thuso e holimo le tšebelisano e haufi le bareki, re ikemiselitse ho fana ka litheko tse ntle ka ho fetisisa bakeng sa bareki ba rona bakeng sa Factory Directly 1.25g Bi-Directional Tx1550/Rx1490 80km. SFP Optical Transceiver, Re hlompha mosuoe-hlooho oa rona oa Botšepehi khoebong, pele ho ts'ebeletso le re tla etsa sohle se matleng a rona ho fa bareki ba rona lihlahisoa tsa boleng bo holimo le litšebeletso tse ntle haholo.
Ka theknoloji e tsoetseng pele le lisebelisoa, taolo e tiileng ea boleng bo botle, lebelo le lekaneng, thuso e phahameng le tšebelisano e haufi le bareki, re ikemiselitse ho fana ka theko e ntle ka ho fetisisa bakeng sa bareki ba rona.China Transceiver le SFP Transceiver, Lintho tsa rona li romelloa lefatšeng ka bophara. Bareki ba rona ba lula ba khotsofetse ke boleng ba rona bo tšepahalang, lits'ebeletso tse shebaneng le bareki le litheko tsa tlholisano. Sepheo sa rona ke "ho tsoela pele ho fumana botšepehi ba hau ka ho nehelana ka boiteko ba ho ntlafatsa kamehla lihlahisoa le litharollo le litšebeletso tsa rona e le ho netefatsa khotsofalo ea basebelisi ba rona, bareki, basebetsi, barekisi le lichaba tsa lefats'e tseo re sebelisanang ho tsona. ”.

Likarolo tsa Sehlahisoa

● E tšehetsa 1.25Gbps/1.0625Gbps bit rates

● Sehokelo sa Duplex LC

● Mohatla oa SFP oa pluggable o chesang

● 1310nm FP laser transmitter le PIN photo-detector

● E sebetsa bakeng sa khokahanyo ea 10Km SMF

● Tšebeliso e tlase ea matla,<0.8W

● Digital Diagnostic Monitor Interface

● E lumellana le SFP MSA le SFF-8472

● EMI e tlaase haholo le tšireletso e babatsehang ea ESD

● Thempereichara ea mekoloko e sebetsang:

Khoebo: 0 ho ea ho 70 °C

Indasteri: -40 ho isa ho 85 °C

Lisebelisoa

● Gigabit Ethernet

● Fiber Channel

● Fetolela ho Switch interface

● Fetola lits'ebetso tsa sefofane sa morao-rao

● Sehokelo sa router/Seva

● Mekhoa e meng ea phetiso ea optical

Setšoantšo se sebetsang

xst (1)

Feletseng Maximum Ratings

Paramethara	Letšoao	Min.	Max.	Yuniti	Hlokomela
Phepelo ea Voltage	Vcc	-0.5	4.0	V
Mocheso oa polokelo	TS	-40	85	°C
Mongobo o Batlang	RH	0	85	%

Hlokomela: Khatello ea maikutlo e fetang tekanyo e felletseng e ka baka tšenyo e sa feleng ho transceiver.

Likarolo tse akaretsang tsa ts'ebetso

Paramethara	Letšoao	Min.	Tlanya	Max.	Yuniti	Hlokomela
Sekhahla sa Lintlha	DR		1.25		Gb/s
Phepelo ea Voltage	Vcc	3.13	3.3	3.47	V
Phepelo ea Hona Joale	Icc₅			220	mA
Mocheso oa Nyeoe ea Ts'ebetso.	Tc	0		70	°C
Mocheso oa Nyeoe ea Ts'ebetso.	TI	-40		85	°C

Litšobotsi tsa Motlakase (TOP(C) = 0 ho 70 ℃, TOP(I) = -40 ho 85 ℃, VCC = 3.13 ho 3.47 V)

Paramethara	Letšoao	Min.	Tlanya	Max.	Yuniti	Hlokomela
Phetiso
Phapang ea ho kenya data	VIN, PP	120		820	mVpp	1
Tx Tlosa Input-Holimo	VIH	2.0		Vcc+0.3	V
Tx Disable Input-Low	VIL	0		0.8	V
Tx Fault Output-High	VOH	2.0		Vcc+0.3	V	2
Tx Phoso ea Phallo-tlase	TLHOKOMELO	0		0.5	V	2
Phapang ea ho kenya letsoho	Rin		100		Ω
Moamoheli
Phapang e fapaneng ea tlhahiso ea data	Vout, maq	300	650	800	mVpp	3
Rx LOS Output-Phahameng	VROH	2.0		Vcc+0.3	V	2
Rx LOS Output-tlase	VROL	0		0.8	V	2

Lintlha:

1. TD+/- ke AC ea ka hare e kopantsoeng le ho felisoa ha phapang ea 100Ω ka hare ho module.

2. Tx Fault le Rx LOS ke lihlahisoa tse bulehileng tsa mokelli, tse lokelang ho huloa ka li-resistors tsa 4.7k ho 10kΩ ho boto ea baeti. Hlahisa motlakase pakeng tsa 2.0V le Vcc+0.3V.

3. Liphetho tsa RD+/- li kopantsoe ka hare ho AC, 'me li lokela ho felisoa ka 100Ω (phapang) ho mosebedisi SERDES.

Optical Characteristics (TOP(C) = 0 ho 70 ℃, TOP(I) =-40 ho 85 ℃,VCC = 3.13 ho 3.47 V)

Paramethara	Letšoao	Min.	Tlanya	Max.	Yuniti	Hlokomela
Phetiso
Wavelength e sebetsang	λ	1290	1310	1330	nm
Ave. output power (E lumelletsoe)	LETSAMAITSA	-9		-3	dBm	1
Karolelano ea Phello	ER	9			dB	1
RMS bophara ba spectral	Δλ			0.65	nm
Nako ea ho phahama/hoetla (20%~80%)	Tr/Tf			0.26	ns	2
Kotlo ea ho hasana	TDP			3.9	dB
Sephetho sa Leihlo la Optical	E lumellana le IEEE802.3 z (polokeho ea aser ea sehlopha sa 1)
Moamoheli
Wavelength e sebetsang	λ		1310		nm
Boikutlo ba ho amohela	PSEN1			-22	dBm	3
Keketseho	LETSAMAITSA	0			dBm	3
Tsebo ea LOS	Pa	-35			dBm
LOS De-assert	Pd			-24	dBm
LOS Hysteresis	Pd-Pa	0.5			dB

Lintlha:

1. E lekantsoe ho 1.25Gb/s ka PRBS 2 2^23-1Mohlala oa tlhahlobo ea NRZ.

2. E sa sefshoang, e lekantsoeng ka PRBS2^23-1mohlala oa teko @1.25Gbps

3. E lekantsoe ho 1.25Gb/s ka PRBS 2^23-1Mohlala oa tlhahlobo ea NRZ bakeng sa BER <1 × 10^-12

Pin Litlhaloso Le Mesebetsi

xst (2)

Pin	Letšoao	Lebitso/Tlhaloso	Lintlha
1	VeeT	Tx fatše
2	Tx Phoso	Tx pontšo ea phoso, Open Collector Output, "H" e sebetsang	1
3	Tx Tlosa	Ho kenya LVTTL, ho hula ka hare, Tx e holofalitsoe ho "H"	2
4	MOD-DEF2	2 wire serial interface data input/output (SDA)	3
5	MOD-DEF1	2 wire serial interface clock input (SCL)	3
6	MOD-DEF0	Pontšo ea hona joale ea mohlala	3
7	Rate khetha	Ha ho khokahano
8	TLHOKOMELO	Ho lahleheloa ke lets'oao la Rx, Open Collector Output, "H" e sebetsang	4
9	VeeR	Rx fatše
10	VeeR	Rx fatše
11	VeeR	Rx fatše
12	RD-	Lintlha tse amohetsoeng tse fapaneng li tsoile	5
13	RD+	Lintlha tse fumanoeng	5
14	VeeR	Rx fatše
15	VccR	Phepelo ea motlakase ea Rx
16	VccT	Tx phepelo ea motlakase
17	VeeT	Tx fatše
18	TD+	Fetisetsa data ho	6
19	TD-	Inverse fetisa data ho	6
20	VeeT	Tx fatše

Lintlha:

1. Ha e phahame, tlhahiso ena e bontša phoso ea laser ea mofuta o itseng. Tlase e bonts'a ts'ebetso e tloaelehileng. 'Me e lokela ho huleloa ka sehanyetsi sa 4.7 - 10KΩ ho boto ea baeti.

2. TX disable ke input e sebelisetsoang ho koala transmitter optical output. E huleloa ka har'a mojule ka mohanyetsi oa 4.7 - 10KΩ. Maemo a eona ke:

Tlase (0 – 0.8V): Transmitter on (>0.8, <2.0V): Ha ea hlalosoa

Holimo (2.0V~Vcc+0.3V): Transmitter E Holofetse E Bulehile: Transmitter E Holofetse

3. Mod-Def 0,1,2. Tsena ke li-pins tsa tlhaloso ea module. Li lokela ho huleloa ka sehanyetsi sa 4.7K - 10KΩ ho boto ea baeti. Motlakase oa ho hula o lokela ho ba pakeng tsa 2.0V~Vcc+0.3V.

Mod-Def 0 e thehiloe ke mojule ho bontša hore mojule o teng

Mod-Def 1 ke mohala oa oache oa li-wire serial interface tse peli bakeng sa serial ID

Mod-Def 2 ke mohala oa data oa terata e 'meli ea serial interface bakeng sa serial ID

4. Ha e phahame, tlhahiso ena e bontša tahlehelo ea letšoao (LOS). Tlase e bonts'a ts'ebetso e tloaelehileng.

5. RD+/-: Tsena ke liphetho tse fapaneng tsa moamoheli. Ke mela e fapaneng ea AC e kopantsoeng le 100Ω e lokelang ho felisoa ka 100Ω (phapang) ho mosebelisi SERDES. Khokahano ea AC e etsoa ka har'a mojule mme ka hona ha e hlokehe ho boto ea baeti.

6. TD+/-: Tsena ke lisebelisoa tse fapaneng tsa transmitter. Ke mela e kopantsoeng ea AC, e fapaneng e nang le phapang ea 100Ω ka har'a mojule. Khokahano ea AC e etsoa ka har'a mojule mme ka hona ha e hlokehe ho boto ea baeti.

Litlhaloso tsa Digital Diagnostic

Li-transceivers li ka sebelisoa lits'ebetsong tse amohelang batho tse hlokang tlhahlobo ea dijithale e lekantsoeng ka hare kapa kantle.

Paramethara	Letšoao	Diyuniti	Min.	Max.	Ho nepahala	Hlokomela
Mocheso oa mocheso oa transceiver	DTemp-E	ºC	-45	+90	±5ºC	1
Transceiver phepelo ea motlakase	DVoltage	V	2.8	4.0	±3%
Phetiso ea leeme la hajoale	DBias	mA	2	15	±10%	2
Matla a tsoang ho transmitter	DTx-Matla	dBm	-10	-2	±3dB
Karolelano ea matla a ho kenya moamoheli	DRx-Matla	dBm	-25	0	±3dB